After viewing the video I noticed the last portion of the video with a video inserted caused an echoing effect. I immediately contacted Reshan Richards who steered me in the direction of MorrisCooke, the iPad app company.

My email stated this:

I am trying to have students/staff realize the power of inserting video for authentic reflection using the EE app.

I am finding that when I record a video, insert it into EE, and then record movements on the canvas while the video is playing a echoing affect is taking place.

The echo problem occurs when the sound of a video played within Explain Everything is also carried over to the microphone - this might happen when playing a video within the app and simultaneously recording.

To fix that in a new recording, you may use 2 approaches:

1. If you want to just have the sound from the video - since 2.05 there's a setting (see attached screenshot) that will mute the sound from your microphone when exporting an XPL project with a playable inserted video. Setting this to "ON" will fix the problem with the echo.

2. If you want to record your voice over the video - you can use the volume control to turn down the sound from the video, and additionally use iPhone headphones with a microphone, so that the sound from the video is not heard. You can also turn down the volume on the iPad speakers as well.